Propylene Glycol
Product Description
Molecular Weight: 76.095
TESTS
USP SPECIFICATIONS
Description/
Appearance
Colorless, viscous, clear hygroscopic liquid without odor
Identification
IR test
Assay (Purity)
99.5% min
Specific gravity
1.035- 1.037 g/cm3 at 25 ° C
Index of refraction
1.431- 1.433 ND20
Acidity
≤ 0.20 ml of 0.10 N NaOH
Water/Moisture
0.2% max
Residue on ignition
4.0 mg max
Chloride
5 ppm max
Heavy metalsas Pb
5 ppm max
Sulphatesas SO42-
10 ppm max
Oxidizing substances
Not required
Arsenic
5 ppm max
Reducing substances
Not required
Organic volatile impurities
A. Chloroform: 60 ppm
B. 1, 4-dioxane: 400 ppm
C. Methylene chloride: 600 ppm
D. Trichloroethylene: 100 ppm
Description: Mono Propylene Glycol
CAS No.: 55-57-6
HS CODE: 2905 3200
Packed in 215/210KG iron drums,
20'FCL=16.8/17.2MT Non-Palletized;
1 ISO tank=20-22MT
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TESTS
USP SPECIFICATIONS
Description/
Appearance
Colorless, viscous, clear hygroscopic liquid without odor
Identification
IR test
Assay (Purity)
99.5% min
Specific gravity
1.035- 1.037 g/cm3 at 25 ° C
Index of refraction
1.431- 1.433 ND20
Acidity
≤ 0.20 ml of 0.10 N NaOH
Water/Moisture
0.2% max
Residue on ignition
4.0 mg max
Chloride
5 ppm max
Heavy metalsas Pb
5 ppm max
Sulphatesas SO42-
10 ppm max
Oxidizing substances
Not required
Arsenic
5 ppm max
Reducing substances
Not required
Organic volatile impurities
A. Chloroform: 60 ppm
B. 1, 4-dioxane: 400 ppm
C. Methylene chloride: 600 ppm
D. Trichloroethylene: 100 ppm
Description: Mono Propylene Glycol
CAS No.: 55-57-6
HS CODE: 2905 3200
Packed in 215/210KG iron drums,
20'FCL=16.8/17.2MT Non-Palletized;
1 ISO tank=20-22MT
| TESTS | USP SPECIFICATIONS |
| Description/ Appearance | Colorless, viscous, clear hygroscopic liquid without odor |
| Identification | IR test |
| Assay (Purity) | 99.5% min |
| Specific gravity | 1.035 - 1.037 g/cm 3 at 25 ° C |
| Index of refraction | 1.431 - 1.433 n D 20 |
| Acidity | ≤ 0.20 ml of 0.10 N NaOH |
| Water/Moisture | 0.2% max |
| Residue on ignition | 4.0 mg max |
| Chloride | 5 ppm max |
| Heavy metals(as Pb) | 5 ppm max |
| Sulphate sas SO42- | 10 ppm max |
| Oxidizing substances | Not required |
| Arsenic | 5 ppm max |
| Reducing substances | Not required |
| Organic volatile impurities | a. Chloroform: 60 ppm b. 1, 4-dioxane: 400 ppm c. Methylene chloride: 600 ppm d. Trichloroethylene: 100 ppm |
Product Categories : Pharmaceutiucal Materials > Others Pharmaceutiucal Materials
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